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5a6f53db16
The following changes are included in this commit: 1. Modified the alltypesagg table to include an additional partition key that has nulls. 2. Added a number of tests in hdfs.test that exercise the partition pruning logic (see IMPALA-887). 3. Modified all the tests that are affected by the change in alltypesagg. Change-Id: I1a769375aaa71273341522eb94490ba5e4c6f00d Reviewed-on: http://gerrit.ent.cloudera.com:8080/2874 Reviewed-by: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com> Tested-by: jenkins Reviewed-on: http://gerrit.ent.cloudera.com:8080/3236
165 lines
4.5 KiB
Plaintext
165 lines
4.5 KiB
Plaintext
====
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---- QUERY
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insert into table insertalltypesagg
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select id, bigint_col, bool_col, date_string_col, day, double_col, float_col,
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int_col, month, smallint_col, string_col, timestamp_col, tinyint_col, year from functional.alltypesagg
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---- RESULTS
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: 11000
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====
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---- QUERY
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select id, bool_col from insertalltypesagg
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WHERE id > 300
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ORDER BY id
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LIMIT 2
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---- RESULTS
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301,false
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302,true
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---- TYPES
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INT, BOOLEAN
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====
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---- QUERY
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insert into table insertalltypesagg
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select 9999999, bigint_col, false, date_string_col, day, double_col, float_col,
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int_col, month, smallint_col, string_col, timestamp_col, tinyint_col, year from functional.alltypesagg
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---- RESULTS
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: 11000
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====
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---- QUERY
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select id, bool_col from insertalltypesagg
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WHERE id = 9999999
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ORDER BY id
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LIMIT 2
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---- RESULTS
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9999999,false
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---- TYPES
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INT, BOOLEAN
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====
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---- QUERY
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# test insert into ... select *
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# using limit 1 to reduce execution time
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insert into table insertalltypesagg
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select * from insertalltypesagg limit 1
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---- RESULTS
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: 1
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====
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---- QUERY
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# test inserting Hive's default text representation of NULL '\N'
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# and make sure a scan returns the string and not NULL
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insert into table insertalltypesagg
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select 9999999, bigint_col, false, "\\N", day, double_col, float_col,
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int_col, month, smallint_col, "\\N", timestamp_col, tinyint_col, year from functional.alltypesagg limit 1
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---- RESULTS
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: 1
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====
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---- QUERY
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select id, date_string_col, string_col from insertalltypesagg
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where id = 9999999
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---- RESULTS
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9999999,'\N','\N'
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---- TYPES
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INT, STRING, STRING
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====
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---- QUERY
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insert into table insertalltypesaggbinary
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select id, bigint_col, bool_col, date_string_col, day, double_col, float_col,
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int_col, month, smallint_col, string_col, timestamp_col, tinyint_col, year from functional.alltypesagg
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---- RESULTS
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: 11000
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====
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---- QUERY
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select count(*) from (
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select hb.* from insertalltypesaggbinary hb, functional.alltypesagg a
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where hb.id = a.id
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and (hb.bigint_col = a.bigint_col or
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(hb.bigint_col is null and a.bigint_col is null))
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and (hb.bool_col = a.bool_col or
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(hb.bool_col is null and a.bool_col is null))
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and (hb.date_string_col = a.date_string_col or
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(hb.date_string_col is null and a.date_string_col is null))
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and (hb.double_col = a.double_col or
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(hb.double_col is null and a.double_col is null))
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and (hb.float_col = a.float_col or
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(hb.float_col is null and a.float_col is null))
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and (hb.int_col = a.int_col or
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(hb.int_col is null and a.int_col is null))
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and (hb.smallint_col = a.smallint_col or
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(hb.smallint_col is null and a.smallint_col is null))
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and (hb.tinyint_col = a.tinyint_col or
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(hb.tinyint_col is null and a.tinyint_col is null))
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and (hb.string_col = a.string_col or
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(hb.string_col is null and a.string_col is null))
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and (hb.timestamp_col = a.timestamp_col or
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(hb.timestamp_col is null and a.timestamp_col is null))
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) x
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---- RESULTS
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11000
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---- TYPES
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BIGINT
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====
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---- QUERY
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select id, bool_col from insertalltypesaggbinary
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WHERE id > 300
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ORDER BY id
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LIMIT 2
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---- RESULTS
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301,false
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302,true
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---- TYPES
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INT, BOOLEAN
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====
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---- QUERY
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insert into table insertalltypesaggbinary
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select 9999999, bigint_col, false, date_string_col, day, double_col, float_col,
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int_col, month, smallint_col, string_col, timestamp_col, tinyint_col, year from functional.alltypesagg
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---- RESULTS
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: 11000
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====
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---- QUERY
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select id, bool_col from insertalltypesaggbinary
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WHERE id = 9999999
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ORDER BY id
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LIMIT 2
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---- RESULTS
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9999999,false
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---- TYPES
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INT, BOOLEAN
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====
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---- QUERY
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# test insert into ... select *
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# using limit 1 to reduce execution time
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insert into table insertalltypesaggbinary
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select * from insertalltypesaggbinary limit 1
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---- RESULTS
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: 1
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====
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---- QUERY
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# test inserting Hive's default text representation of NULL '\N'
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# and make sure a scan returns the string and not NULL
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insert into table insertalltypesaggbinary
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select 9999999, bigint_col, false, "\\N", day, double_col, float_col,
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int_col, month, smallint_col, "\\N", timestamp_col, tinyint_col, year from functional.alltypesagg limit 1
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---- RESULTS
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: 1
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====
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---- QUERY
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select id, date_string_col, string_col from insertalltypesaggbinary
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where id = 9999999
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---- RESULTS
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9999999,'\N','\N'
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---- TYPES
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INT, STRING, STRING
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====
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---- QUERY
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#IMPALA-715 handle large string value
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insert into table insertalltypesagg(id, string_col) values(9999999, rpad('a', 50000, 'b'))
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---- RESULTS
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: 1
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====
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---- QUERY
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select id, length(string_col) from insertalltypesagg
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WHERE id = 9999999
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---- RESULTS
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9999999,50000
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---- TYPES
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INT, INT
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==== |